baber/WOPTO huggingface dataset:
Patent JP-H01114694-A (JP)
Title: Shutter device for electric furnace
Inventor: NISHIZAWA MINORU
IPC: F27D7/06
Filed: 1987-10-28
Abstract: PURPOSE: To effect loading of a sample into or unloading thereof from a furnace body while being kept sealed by arranging inside a shutter valve a lid body which turns with one end part thereof as fulcrum to shut out at least one direction of a small cylinder body. CONSTITUTION: To quickly take out a sample piece while an atmospheric gas and a temperature in a furnace body 1 are maintained as much as possible, a drive motor 9 is turned ON again to be rotated oppositely. An external magnet 7 is turned to rotate an internal magnet 11 so that a support shaft 4 lowers to send down a carrier base 3 to the position of an exchange valve 13 all with the sample piece 32. Then, when a drive motor 26 on the side of a shutter valve 17 is turned ON to start its opposite rotation, an external magnet 24 turns through a driven gear 25 meshed with a drive gear 27 mounted on a rotating shaft 26a of the drive motor 26 and an internal magnet 28 is turned by an attraction force as magnetic force.  As a result, a drive shaft 23 which has a male thread part 23a screwed down on a female thread part 28a provided in the internal magnet 28 is lifted without being rotated by a sliding key 23b to let a lid body 20 cover the top surface of a guide hole 19a, hence causing the drive motor 26 to stop.
Patent JP-H1081361-A (JP)
Title: Unsealing structure of film package
Inventor: ARIMURA YOSHIHARU
IPC: B65D65/26
Filed: 1996-09-07
Abstract: PROBLEM TO BE SOLVED: To easily unseal a film by providing at least one notch continuously provided to a part of a tear-off line in an unsealing structure where the tear-off line is provided on a tack label attaching part of a wrapping body so that a part of the film is torn off with the tear-off line as the starting point when the tack label is peeled off. SOLUTION: A U-shaped tear-off line 2 cut through the thermal cutting is provided on a surface of a film 1 for film wrapping as an unsealing structure, a notch 3 cut using a sharp jig is continuously provided on a lower U-shaped end of the tear-off line 2, and a tack label 4 is attached to the film 1 so as to cover the notch. In unsealing the film, the tack label 4 is pulled up holding a non-attached part 41 and peeled from the film 1. Because an inner side part 21 of the tear-off line 2 is raised in a condition attached to the tack label 4, a space 22 is formed there. A finger is placed in the space to expand it, and the film 1 is torn off from the notch 3 to unseal the film.
Patent JP-2000096227-A (JP)
Title: Magnetron sputtering system
Inventor: ITO SUSUMU
IPC: H01L21/203
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To allow the system to uniformize film thickness and homogenize film quality while throughput is increased and the power source cost and power source space are reduced. SOLUTION: Among plural target electrodes 9a to 9d drawn up in a 1st film forming chamber 1a and plural target electrodes 29a to 29d drawn up in a 2nd film forming chamber 1b, the ones corresponding with each other in the positional relation are parallel-connected to common power sources 31a to 31d respectively. Substrate trays 11a and 11b are moved synchronously with each other in the positional relation between the parallel-connected target electrodes.
Patent JP-H0586698-A (JP)
Title: Swelling prevention shingle execution method
Inventor: TAJIMA EIICHI
IPC: E04D1/12
Filed: 1991-09-25
Abstract: PURPOSE:To prevent completely roofing materials roofed with shingles from swelling without providing a ventilation tower on the roof. CONSTITUTION:Lower roofing materials 2 to which adhesive 5 is partially applied so that part having no adhesive is in a linking state are stuck on the whole roof setting bed except a specific area of a ridge section. After that, in the same way with the lower roofing materials 2, a ridge lower roofing material 3 to which the adhesive 5 is partially applied is stuck on the ridge section on which the lower roofing materials 2 are not stuck, so that the lower end part is at least overlapped on the under roofing materials 2. In addition, shingles as upper roofing materials 4 are stuck thereon with the adhesive. Or, part of the lower roofing materials 2 stuck on the ridge section is cut, the ridge lower roofing material 3 is so stuck that the cut part is sufficiently covered, and the shingles as the upper roofing materials 4 are stuck thereon with the adhesive.
Patent JP-H0588233-A (JP)
Title: Stopping blade driving device
Inventor: WADA HIROYUKI
IPC: G03B9/02
Filed: 1991-09-25
Abstract: PURPOSE:To detect FNO with sufficient resolution, to miniaturize a device and to contrive the reduction in weight by providing a driving direction converting means and a stopping unit whose diaphragm diameter is changed by interlocking with the driving direction converting means. CONSTITUTION:This device is provided with a linear motor (mobile object 1) which moves in parallel with the optical axis of a lens, the driving direction converting means (key 2a, cam groove 4a) which converts the driving direction of the linear motor into a rotational motion obtained by turning nearly in a state where the optical axis is set as a center, and the stopping unit 5 whose diaphragm diameter is changed by interlocking with the driving direction converting means. Namely, the linear motion of the mobile object 1 which moves in the optical axis direction by receiving electromagnetic force is converted into the rotational motion through a motion direction converting member 4, so that a diaphragm blade is driven to change the diaphragm diameter. By forming the shape of the cam formed on the member 4 so that the changing ratio of the mobile object 1 and the FNO may be constant, the FNO is detected with the sufficient resolution even when the resolution of a sensor is not high.
Patent JP-H0985859-A (JP)
Title: Manufacture of corrugated fiberboard
Inventor: INOUE YOSHIO
IPC: B31F1/36
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the reliability and productivity of an apparatus for manufacturing a corrugated fiberboard by satisfactorily preventing the occurrence of 'warpage' which has heretofore been unavoidable. SOLUTION: The apparatus for manufacturing a corrugated fiberboard comprises a double facer IVa having a pasting unit 13a disposed directly after the outlet of a single facer IIIa to feed the single-faced corrugated fiberboards a4, b4 formed by the factor IIIa to the facer IVa without retaining as prior art to immediately paste them. Thus, the 'temperature irregularity' or 'moisture irregularity' due to the retention for a long time is eliminated, and the fiberboards having homogeneous properties of the parts are formed.
Patent JP-H04149447-A (JP)
Title: Electrophotographic photosensitive body
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1990-10-12
Abstract: PURPOSE:To attain high sensitivity, while minimizing residual potential, and to improve pre-exposure characteristics and repeated use characteristics by providing a photosensitive layer containing a specific azo pigment. CONSTITUTION:A photosensitive layer containing an azo pigment which is represented by a formula I is provided on an electrically conductive substrate. In the formula I, X represents organic residues with valences of 1 to 4, and n represents integers of 1 to 4. At the same time, R1 and R2 represent an hydrogen atom, an alkyl group, an alkyl group, an aryl group, a halogen atom, cyano group, or a nitro group, while l and m represent integers of 1 to 4. Thus, high sensitivity is attained, while residual potential is minimized, and pre-exposure characteristics and repeated use characteristics are improved.
Patent JP-H08255089-A (JP)
Title: Priority queue filtration system and its operating method
Inventor: JIAN SHII HATSUJI
IPC: G06F9/46
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce time and a cost required for classifying entities in a priority queue. SOLUTION: A filtering module 4 accesses, filters and arranges the plural data records of the entities 16, 18, 20, 22, 24, 26 and 28 of the priority queue 2 and forms the priority queue 10. The filtered priority queue is provided with the set 12 of remains from filtering and a filtered set 14. The filtered set is arranged so as to form the sub level of a grid by the first partial set of the data records. The set 12 of the remains is provided with the second partial set of the data records and constitutes the head of the grid. A classification module is operated so as to access the set of the remains and further, is operated so as to sequence the data records 16 and 18 in the second partial set of the data records and identify the data record 16 of the most important entity.
Patent JP-H0655091-A (JP)
Title: Production of fine bamboo powder and superfine bamboo powder and deodorant antimicrobial agent
Inventor: MATSUOKA HIROSUKE
IPC: B27J1/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide the process for production of fine and superfine bamboo powders from epidermic parts having the antimicrobial property of bamboo materials and the deodorant antimicrobial agent formed by using the fine and superfine bamboo powders. CONSTITUTION:Green bamboos (phyllostachys) of various kinds, such as pubescens Mazel, bambusoides Sieb et Zucc, nigra Munro var. henonis stapf are cut and divided and are pulverized to a sawdust form by a pulverizing machine; thereafter, the bamboo powder is sieved by a sieve of about 30 meshes, by which the greater part of the rough part of the joints and internal tissues of the bamboos having the difficulty in pulverization to the fine powder are removed. Such powders are finely pulverized by a fine powder producing machine and are classified to the fine powders of necessary grain sizes, such as 40, 30, 20 and 10 microns; further, the powders are pulverized to the superfine powders of <=10.5 microns by a superfine powder producing machine. The deodorant antimicrobial agent consisting of the fine powder and superfine powder of various kinds of the bamboo materials is produced in such a manner.
Patent JP-S61154304-A (JP)
Title: Offset voltage eliminating device
Inventor: SHIMADA MASAYOSHI
IPC: H03F3/45
Filed: 1984-12-27
Abstract: PURPOSE:To eliminate surely an offset voltage included in a signal component by taking a difference between a signal including the offset voltage and a signal by a current from a current source supplying a required current. CONSTITUTION:An output voltage having the offset voltage VF to an input voltage Vi is fed to a non-inverting terminal of an operational amplifier 3 by a CCD 1. On the other hand, an output current IB of a variable current source 5 and an output current IC of a constant current source 7 flow to the output terminal of the amplifier 3 via a resistor 9, and a voltage of VO+(IB+IC) RF is fed to an inverting terminal of the amplifier 3 by the voltage drop across the resistor 9. The amplifier 3 amplifies a difference voltage of input voltages and generates an output voltage VO. Then the offset voltage VF is eliminated from the output voltage VO of the amplifier 3 by setting the output current IB so that the sum of output currents IB and IC is VF/RF. Thus, the offset voltage included in the signal component is eliminated surely.
Patent JP-H11107223-A (JP)
Title: Soil-sand collapse detector
Inventor: AKAHA SHUNICHI
IPC: G01D21/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a soil-sand collapse detector, which has simple structure and excellent durability and in which electricity need not be conducted through detecting section itself. SOLUTION: The soil-sand collapse detector consists of detecting wires 2 (or band-shaped nets) for detection tensed at hazardous places, where there is the possibility of the generation of soil-sand collapse and rock fall, and a device body 1. Reels 11, on which one tip sections of the detecting wires 2 are wrapped, springs 12 for giving revolving torque in the winding direction to the reels 11 and applying tension to the detecting wires 2, and sensors 13 generating outputs when the detecting wires 2 are drawn out from the device body 1 and the reels 11 are turned in a fixed quantity from the state of installation, in which the other tip sections of the detecting wires 2 are supported and specified tension is applied, are mounted on the device body 1, and the sensor outputs are used as detecting signals.
Patent JP-S63130869-A (JP)
Inventor: KURAMOTO TSUKUMO
IPC: E04G23/00
Filed: 1986-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10220836-A (JP)
Title: Cooking exhaust device
Inventor: IDE NARIAKI
IPC: F24F7/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized cooking exhaust device having a simple configuration, showing a high suction force and producing silence in its operation. SOLUTION: This device is constructed such that a cooked smoke suction port 3 is arranged at the rear part of a gas cooker 2 placed on a cooking table 1, the suction port 3 is provided with a downward directed suction box 4, a downward directed pipe 5 is arranged vertically at the lower end of the suction box 4, the pipe is connected to a vacant box 9 having a larger diameter than that of the pipe 5, a suction port 11 having a smaller diameter than that of the vacant box 9 is arranged through a space in the vacant box 9, a suction port 11' of a sirocco fan 10 is connected to the suction port 11 and discharging port 12 of the fan 10 is opened outside a building.
Patent JP-H09196364-A (JP)
Title: Combustion device
Inventor: BABA YASUAKI
IPC: F23N5/24
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device in which a normal/abnormal state of ignition at a burner is detected, a cause of abnormal combustion can be assured and a suitable countermeasure corresponding to the cause of abnormal combustion can be attained. SOLUTION: An abnormal state discriminating section 13 discriminates a combustion state as an abnormal combustion in response to a flame (FR) current sensing value obtained from a combustion state monitoring section 11 and when it discriminates that a detected value of an amount of air obtained from an air volume monitoring section 12 is normal, it terminates a combustion at the burner immediately through a combustion terminating section 15 as an abnormal combustion due to a lack of oxygen. This state is informed to a user as an alarm. In turn, when it judges it as an abnormal combustion due to a lack of volume of air, it checks if the detected value of the amount of air is smaller than a predetermined threshold value.  If it is larger than the threshold value, a transfer in operation to the normal combustion due to an elimination of the lack of amount of air, resulting in that a fan driving section is controlled to increase a supplying amount of air to the burner. In turn, if it is smaller than the threshold value, it is hard to eliminate the lack of amount of air caused by an increased number of rotation of a fan, so that a supplying amount of gas fuel to the burner is restricted and it is controlled such that an amount of combustion is adapted for the air supplying amount and its content is informed to a user.
Patent JP-H04149822-A (JP)
Title: Method and device for recording/reproducing optical information
Inventor: ITO SHINSUKE
IPC: G11B7/005
Filed: 1990-10-12
Abstract: PURPOSE:To speed up switching and to stabilize the level of a driving current by making the driving current at the time of reading out control information in a recording mode setting period larger than that in a reproducing mode. CONSTITUTION:At the time of setting up the recording mode, a WR/EREN signal is turned to a high state and the output from an AND circuit 17 is turned to a high state when write data are inputted. The output from a NOT circuit is continuously held at a low state, a switch 9 is repeatedly turned on and off and a switch 13 is turned to an open state. Thereby, a semiconductor laser 1 is driven by current sources 5, 7 and the maximum value and the minimum value of a radiated light level are determined by control signals VPULSE, VDC inputted to the current sources 5, 7. During the period of reading out the control signals from a preformat area in the recording mode, the quantity of laser beams is maximized as compared with that of the reproducing mode. Thereby, reading is not influenced by the noise of laser beams and it is unnecessary to superpose a high frequency current to the driving current. Consequently, data writing and the switching of a control current can be quickly executed and the driving current can be stabilized.
Patent JP-H02120186-A (JP)
Title: Four-wheel steering system
Inventor: SUZUKI HIROYUKI
IPC: B62D6/02
Filed: 1988-10-28
Abstract: PURPOSE:To make improvements in a sense of steering stableness by driving a reaction control part of a front-wheel power steering through oil pressure in a second pressure oil passage being controlled by a rear-wheel steering force control part, restraining relative rotation between both input and output shafts for first steering force, and making the extent of handwheel torque so as to increased or decreased according to rear-wheel steering. CONSTITUTION:When oil pressure in a second pressure oil passage 24 is increased due to rear-wheel side action with handwheel operation, the increased oil pressure flows into a reaction control port 117 of a reaction control part 11 for a fron-wheel power steering 1, a ring groove 116, and each of cylinder ports 112-115, pressing each of reaction pistons 112a-115a to respective projections 110, 111 of a first steering force input shaft 10, and reaction against steering torque is produced, thereby making the handwheel operation heavier. Consequently, a feeling in this handwheel operation is thus improvable.
Patent JP-H09181587-A (JP)
Title: Bipolar transistor circuit provided with free collector terminal
Inventor: RI SOUO
IPC: H03K19/082
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bipolar transistor circuit having a free collecter terminal by the addition of a specified circuit by constituting the circuit of 1st and 2nd specific bipolar transistors(TRs), a transconductor and 1st and 2nd MOS TRs. SOLUTION: First power supply voltage VDD is impressed to the collector terminals of respective bipolar TRs Q1, Q2 and their base terminals are mutually connected. The emitter terminals of the TRs Q1, Q2 are connected to two input terminals of the transconductor 1. A MOS TR M5 connects its gate terminal to the output terminal of the transconductor 1, connects its drain terminal to the emitter terminal of the TR Q2 and connects its source terminal to 2nd power supply voltage VSS. A MOS TR 6 connects its gate terminal to the gate terminal of the MOS TR M5 and connects its source terminal to the 2nd power supply voltage VSS. The MOS TR M6 generates a drain current proportional to a drain current generated by the MOS TR M5.
Patent JP-H04153369-A (JP)
Title: Method for finishing fiber with resin
Inventor: IKEDA TAKASHI
IPC: D06M13/368
Filed: 1990-10-12
Abstract: PURPOSE:To enable resin finish capable of exhibiting a high level of crease-resistant effects with hardly any generation of free formaldehyde by treating fiber with an aqueous solution containing a specific amino-based resin, a polyhydric alcohol and an acidic crosslinking catalyst and then heat-treating the treated fiber. CONSTITUTION:Cellulosic fiber, etc., are treated with an aqueous solution containing an amino-based resin that is a compound, e.g. N,N'-dimethylol-4,5- dihydroxy-2-imidazolidinone having at least two N-methylol groups in the molecule in which part or all of the methylol groups are alkylated or an alkylated substance thereof, a tetra- or polyhydric alcohol and an acidic crosslinking catalyst (e.g. magnesium chloride) and then heat-treated to afford the objective fiber excellent in a high level of crease-resistant effects with hardly any generation of fee formaldehyde.
Patent JP-H03136883-A (JP)
Title: Bearing mechanism and inkjet apparatus equipped with the same bearing mechanism
Inventor: NOMURA AKIHIRO
IPC: B41J2/01
Filed: 1989-10-22
Abstract: PURPOSE:To prevent loss of a lubricating oil and to extend the lubricating life of a shaft remarkably by guiding the lubricating oil overflowing from an end of a bearing to the opposite side along a path of the lubricating oil formed in a bearing member of a carriage and collecting the oil by a collecting member. CONSTITUTION:An excess of a lubricating oil supplied from an oil pad 9 overflows from an end face of a bearing 3 as a carriage reciprocates. However, the lubricating oil coming to the side of the coil pad 9 is brought into direct touch with the oil pad thereby to be absorbed, or, collected by the oil pad 9 after it falls in a bearing holding part 4. A lubricating oil 10 overflowing from the side opposite to the oil pad 9 is moved along a groove 5 formed at the surface of the bearing holding part 4 in a direction of an arrow D by the capillary phenomenon to an end face of the groove 5 until it is in touch with the oil pad 9. When the lubricating oil is brought in touch with the surface of the oil pad 9, it is absorbed and collected by the oil pad 9. Accordingly, the excessive lubricating oil which as been wasted is collected and reused, thereby elongating the life of the lubricating oil remarkably.
Patent JP-H10125364-A (JP)
Title: Pressure contact terminal metal fitting
Inventor: YAMATANI EIJI
IPC: H01R4/24
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact terminal metal fitting which can reduce and simplify operating processes and stabilize product quality. SOLUTION: A terminal 6 inserted from a terminal slot 12a is held in a terminal holding part 12, the cover part 7a of a wire 7 inserted from a wire slot part 13 open to one side is cut by a wire cutting part 14, a conductor 7b is electrically connected to the terminal 6, and a part of the wire 7 inserted from the wire slot part 13 is pressed and held by a wire holding part 15 at the same time that it is inserted.
Patent JP-H02122653-A (JP)
Title: Layer film for semiconductor element
Inventor: NAKAMURA HIROKI
IPC: H01L21/768
Filed: 1988-11-01
Abstract: PURPOSE:To reduce occurrence of deficits or hillocks when compared with the case where a layer film is employed by employing insulation films having compressive film stress as two other insulation films sandwiching an SOG film. CONSTITUTION:In a layer film 108, SOG film is employed as a second insulation film 104 constituting an intermediate layer and silicon oxide films (SiO2 film) are employed as first and third insulation films 103, 105. The second insulation film 104 is formed by applying SOG film liquid through spin coating onto the surface of a first insulation film 203 then baking the film liquid under the temperature of 300-400 deg.C. The first and third insulation films, i.e., silicon oxide films, 203, 205 are formed through plasma CVD reaction between SiH4 gas and N2O gas. Consequently, compressive stress in the range of 10<8>-10<9>dyn/cm<2> is obtained and the thickness of film of about 3000Angstrom  can be achieved. The compressive stress functions to cancel tensile stress of the SOG film and the inner stress is totally balanced in the layer film 108.